package com.carpedil.smvc.service;

import com.carpedil.smvc.po.User;

/** @author Administrator */
public interface UserService {
  User getUserById(Integer id);

  User saveUser(User user);

  void updateUser1(String userName, String passWord, Integer id);

  void updateUser2(String userName, String passWord, Integer id);

  void updateUserByNativeSql(String userName, String passWord, Integer id);
}
